Antibacterial oral composition

Drug – bio-affecting and body treating compositions – Dentifrices – Ammonia – amine – or derivative thereof

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A61K 722

Patent

active

040988805

ABSTRACT:
An antibacterial oral composition effective to promote oral hygiene containing an antibacterial antiplaque agent and an additive which reduces staining of dental surfaces without substantially diminishing the antibacterial and antiplaque activity of the agent. Bis-biguanido hexanes, such as chlorhexidine and alexidine, and quaternary ammonium salts, such as benzethonium chloride and cetyl pyridinium chloride, are typical examples of antibacterial agents. The antistain additive is a polymeric polyphosphonic compound, such as polyallyl bis(phosphonomethylene) amine acid and salts thereof.

REFERENCES:
patent: 3429963 (1969-02-01), Shedlovsky
patent: 3934002 (1976-01-01), Haefele
patent: 3959458 (1976-05-01), Agricola et al.
patent: 4025616 (1977-05-01), Haefele
patent: 4042679 (1977-08-01), Gaffar

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